101028815 (number)

101028815 is an odd 9-digits composite number following 101028814 and preceding 101028816. In scientific notation, it is written as 1.01028815 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 80287200 positive integers (up to 101028815) that are relatively prime to 101028815.

Interesting facts

Basic properties

Name

Name one hundred one million twenty-eight thousand eight hundred fifteen

Notation

Scientific notation 1.01028815 × 10^8
Engineering notation 1.01028815 × 10^6

Prime Factorization of 101028815

Prime Factorization 5 × 151 × 133813

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 101028815
Product of the distinct prime numbers

The prime factorization of 101028815 is 5 × 151 × 133813. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 30, 92, 150, 107, 1241, 422, 57356, 7431, 563185, 214025, 7107197, 8911767, 82957394, 77461291, 893054334, 555119001, 6612537688, 7658448659

Basic calculations (n = 101028815)

Multiplication

n×y
n×2 202057630
n×3 303086445
n×4 404115260
n×5 505144075

Division

n÷y
n÷2 50514407.5
n÷3 33676271.666667
n÷3 25257203.75
n÷5 20205763

Exponentiation

ny
n2 10206821460304225
n3 1.0311830770511E+24
n4 1.0417920432253E+32
n5 1.0525101560348E+40

Nth Root

y√n
2√n 10051.309118717
3√n 465.74523426866
4√n 100.25621735691
5√n 39.892297742614

Divisors of 101028815

1, 5, 151, 755, 133813, 669065, 20205763, 101028815

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -101028814
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 101028815 can be divided by 8 positive divisors. The sum of these divisors (counting 101028815) is 1, the average is 0.125.

Base conversion 101028815

Base System Value
2 Binary 110000001011001001111001111
3 Ternary 21001002210110222
4 Quaternary 12001121033033
5 Quinary 201330410230
6 Senary 14005221555
8 Octal 601311717
10 Decimal 101028815
12 Duodecimal 29a018bb
16 Hexadecimal 60593cf
20 Vigesimal 1bb8c0f
36 Base36 1o5ebz

Cryptographic Hash Functions

md5 6b6061d3bd5843d93f33a09c97130cdd
sha1 6ce482f1db8111d2d9a23cb213a4c61056aa0c72
sha256 142cc28f6a7ef786716d149de38176d862b25b4b188da1065ed21accc5f9f09e
sha512 a17a638b83407a9bfd7bb83f4a218c339edc8600b230d442cfd844d5fb35e201562a1ea11e2cd580b45251260d59acb1eae68dbf977b49a1145a75a332f11859
ripemd-160 ed219e5c009b5a7a73628467f292c73701cf8e5a

101028815 as geometric shapes

Circle

Radius = n
Diameter 202057630
Circumference 634782766.00976
Area 3.2065675316194E+16

Sphere

Radius = n
Volume 4.3194095724932E+24
Surface area 1.2826270126478E+17
Circumference 634782766.00976

Square

Length = n
Perimeter 404115260
Area 10206821460304225
Diagonal 142876320.36348

Cube

Length = n
Surface area 61240928761825350
Volume 1.0311830770511E+24
Space diagonal 174987040.60848

Equilateral Triangle

Length = n
Perimeter 303086445
Area 4.4196833382578E+15
Altitude 87493520.304238

Triangular Pyramid

Length = n
Surface area 4.4196833382578E+15
Volume 1.2152609107127E+23
Height 47625440.121161